| 球形容器液压胀形计算机模拟系统的开发 |
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| 引用本文： | 尚彦凌,张辉,张士宏,苑世剑,王仲仁.球形容器液压胀形计算机模拟系统的开发[J].沈阳理工大学学报,2001,20(1):70-73. |
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| 作者姓名： | 尚彦凌 张辉 张士宏 苑世剑 王仲仁 |
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| 作者单位： | 1. 中国科学院金属研究所,
2. 哈尔滨工业大学材料学院 |
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| 摘 要： | 针对球形容器液压胀形工艺的特殊要求开发了专用的微机版计算机模拟系统，主程序采用弹塑性非线性有限元程序，专门开发了前后处理程序。本文主要介绍了该模拟系统的前后处理程序设计。
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| 关 键 词： | 球形容器 计算机模拟系统 有限元程序 液压胀形 |
| 文章编号： | 1003-1251(2001)01-0070-04 |
| 修稿时间： | 2000年9月27日 |
Development of the FEM
Simulation System for Hydro-Bulging Spherical Vessels |
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| SHANG Yan ling ,ZHANG Hui ,ZHANG Shi hong.Development of the FEM
Simulation System for Hydro-Bulging Spherical Vessels[J].Transactions of Shenyang Ligong University,2001,20(1):70-73. |
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| Authors: | SHANG Yan ling ZHANG Hui ZHANG Shi hong |
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| Affiliation: | SHANG Yan ling 1,ZHANG Hui 2,ZHANG Shi hong 1 |
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| Abstract: | Spherical vessels made by using the integral hydro bulge forming technology have been widely used since the invention of the technology,it has been put into production.Therefore the computer simulation of the forming process and the computer aided design are needed.A PC version FEM system is stated in this paper specially for the analysis of forming spherical vessels.The main program is elastoplastic nonlinear FEM program,and the pre processors and post processors are developed.The programming for the pre processors and post processors is also described in this paper. |
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| Keywords: | spherical vessels computer simulation FEM program |
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